The iGreely CAT6 Keystone coupler allows running networking cable from one point to another, great alternative to extend your network throughout the home, simply installs this RJ45 keystone coupler in a single/multi-port patch panel, surface mount boxes, or keystone wall plates (face plates), and then join two cat6 or cat5e/cat5 networking cables together which are already finished with the male RJ45 adapter, Easily places in wall plates to allow internet connections in walls, nice enhancement to the home network.